You can get wheels spacer for the front and rears, most people use them on the rear as the rear track is approx 35mm narrower than the front, putting spacers on the rear pushes the wheel out into the arch and fills the gap, not only does it look much better it affects the handling too. After putting 20mm spacers on the rear of mine it feels soo much better on the road, much more stable and a vast improvement, if you put anything bigger than 10mm on u will need longer wheel bolts, the most common is 15mm ones with longer bolts but ull then not be able to use your locking nuts. People use the 15mm ones as if your lowering the car 20mm can be alittle too much and cause scrubbing. The 20mm ones i fitted i got from ebay, there pretty good and the spacer bolts onto the hub then the wheels bolts to the spacer so you can use your standard bolts and locking bolts. I got mine for £45 or you can buy ones from bill on here . Its up to you.
